#modal-con {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.0);
    z-index: 99999;
}

#modal{
    width: auto;
    min-width: 200px;
    height: 60px;
    padding: 20px;
    display: table;
    text-align: center;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.6);
    color: #ffffff;
    border-radius: 4px;
    position: fixed;
    left: 50%;
    top: 50%;
    margin-top: -50px;
    margin-left: -120px;
    z-index: 9999;
}

#modal span {
    display: table-cell;
    line-height: 20px;
    vertical-align: middle;
}